<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <title>商品详情</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
    <!-- jquery -->
    <script type="text/javascript" th:src="@{/js/jquery.min.js}"></script>
    <!-- bootstrap -->
    <link rel="stylesheet" type="text/css" th:href="@{/bootstrap/css/bootstrap.min.css}"/>
    <script type="text/javascript" th:src="@{/bootstrap/js/bootstrap.min.js}"></script>
    <!-- jquery-validator -->
    <script type="text/javascript" th:src="@{/jquery-validation/jquery.validate.min.js}"></script>
    <script type="text/javascript" th:src="@{/jquery-validation/localization/messages_zh.min.js}"></script>
    <!-- layer -->
    <script type="text/javascript" th:src="@{/layer/layer.js}"></script>
    <!-- md5.js -->
    <script type="text/javascript" th:src="@{/js/md5.min.js}"></script>
    <!-- common.js -->
    <script type="text/javascript" th:src="@{/js/common.js}"></script>
</head>
<body>

<div class="panel panel-default">
    <div class="panel-heading">秒杀商品详情</div>
    <div class="panel-body">
        <span th:if="${user eq null}"> 您还没有登录，请登陆后再操作<br/></span>
        <span>
            没有收货地址的提示。。。
        </span>
    </div>
    <table class="table" id="goodslist">
        <tr>
            <td>商品名称</td>
            <td colspan="3" th:text="${goods.goodsName}"></td>
        </tr>
        <tr>
            <td>商品图片</td>
            <td colspan="3"><img th:src="@{${goods.goodsImg}}" width="200" height="200"/></td>
        </tr>
        <tr>
            <td>秒杀开始时间11</td>
            <td th:text="${#dates.format(goods.startDate, 'yyyy-MM-dd HH:mm:ss')}"></td>
            <td id="miaoshaTip">
                <input type="hidden" id="remainSeconds" th:value="${remainSeconds}"/>
                <span th:if="${sckillStatus eq '0'}">秒杀倒计时：<span id="countDown"
                                                                 th:text="${remainSeconds}"></span>秒</span>
                <span th:if="${sckillStatus eq '1'}">秒杀进行中</span>
                <span th:if="${sckillStatus eq '2'}">秒杀已结束</span>
            </td>
            <td>
                <button class="btn btn-primary btn-block" type="button" id="buyButton" onclick="doSckill()">立即秒杀
                </button>
                <input type="hidden" name="goodsId" th:value="${goods.id}"/>
            </td>
        </tr>
        <tr>
            <td>商品原价</td>
            <td colspan="3" th:text="${goods.goodsPrice}"></td>
        </tr>
        <tr>
            <td>秒杀价</td>
            <td colspan="3" th:text="${goods.sckillPrice}"></td>
        </tr>
        <tr>
            <td>库存数量</td>
            <td colspan="3" th:text="${goods.stockCount}"></td>
        </tr>
    </table>
</div>
</body>
<script>
    $(function () {
        countDown();
    });

    function countDown() {
        var remainSeconds = $("#remainSeconds").val();
        var timeout;
        if (remainSeconds > 0) {//秒杀还没开始，倒计时
            $("#buyButton").attr("disabled", true);
            timeout = setTimeout(function () {
                $("#countDown").text(remainSeconds - 1);
                $("#remainSeconds").val(remainSeconds - 1);
                countDown();
            }, 1000);
        } else if (remainSeconds == 0) {//秒杀进行中
            $("#buyButton").attr("disabled", false);
            if (timeout) {
                clearTimeout(timeout);
            }
            $("#miaoshaTip").html("秒杀进行中");
        } else {//秒杀已经结束
            $("#buyButton").attr("disabled", true);
            $("#miaoshaTip").html("<font color='red'>秒杀已经结束</font>");
        }
    }


    //调用秒杀方法
    function doSckill() {
        var goodsId = $("input[name='goodsId']").val();
        $.ajax({
            url: '/sckill/doSckill',
            data: {goodsId: goodsId},
            type: 'post',
            success: function (resp) {
                console.log(resp);
                if (resp.code) {
                    layer.msg(resp.msg);
                } else {
                    g_showLoading();
                    var flag = setInterval(function () {
                        $.ajax({
                            url: '/sckill/getSckillResult',
                            data: {goodsId: goodsId},
                            type: 'POST',
                            success: function (resp) {
                                if (resp.data === "-1") {
                                    layer.msg("秒杀商品不足，秒杀失败！");
                                } else if (resp.data === "0") {
                                    layer.msg("继续排队中。。。");
                                } else {
                                    location.href = "/order/orderDetail?orderId=" + resp.data;
                                }
                            },
                            error: function () {
                                alert("出现错误！");
                            }
                        });
                    }, 5000)
                }
            },
            error: function () {
                alert('出现错误！');
            }
        });
    }
</script>
</html>
